Deforestation
Necessity of Deforestation. Elimination of the forest as a result natural causes (fire, hurricane or flooding). Anthropogenic and non-anthropogenic causes of deforestation. Actions (meeting) of people against the illegal tree cutting. Plant new trees.
Рубрика | Экология и охрана природы |
Вид | презентация |
Язык | английский |
Дата добавления | 30.09.2014 |
Размер файла | 784,1 K |
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